what I am trying to do is upgrade my cpu (3200) with a 3800....when I install the 3800 the system boots up fine and runs for about 5-10 mins then shuts down....then when I try and start it up again it will run for about 1 min - 2 min and then shut down again...

I was thinking over heating maybe so I took out the cpu and redid the thermal paste
and tried it and nothign...same thing reboot after a min or less...

updated bios and same thing...

then I replaced it with my 3200 and up and running with no problems...